Wm8850 Mid7 Puzhi W01 8223 Ft5206 W70 Wmc15797z Upd Instant

: If you find a generic WM8850 firmware pack, you may need to open the config folder and look for a file matching your specs (like MID7_8233_FT5206 ). You often have to add a "+" symbol in front of the specific configuration file in the installer script to tell the tablet which hardware drivers to load.